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Cheap flights from London Heathrow Airport to Singapore from £271

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Singapore departing on 20/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from London Heathrow Airport to Singapore

Cheap return flights

These are some of the best return flight deals from London Heathrow Airport to Singapore that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from London Heathrow Airport to Singapore.

Cheap last-minute flights

Planning a quick getaway from London Heathrow Airport to Singapore? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Singapore, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from London Heathrow Airport to Singapore

Find recent round-trip train or bus tickets from London Heathrow Airport to Singapore.

All round-trip flight deals to Singapore

The cheapest plane tickets to Singapore found on KAYAK recently.
13:00 - 08:45LHR-SIN
35h 45m1 stop
19:50 - 19:00SIN-LHR
30h 10m1 stop
£379Air India
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Thu, 13 Mar - Sat, 5 Apr
20:30 - 09:15LHR-SIN
28h 45m1 stop
08:55 - 19:30SIN-LHR
18h 35m1 stop
£382Air India
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Fri, 7 Mar - Sat, 22 Mar
21:35 - 14:55LHR-SIN
33h 20m1 stop
09:30 - 15:55SIN-LHR
38h 25m1 stop
£453Air China
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Tue, 11 Feb - Tue, 4 Mar
09:00 - 09:35LHR-SIN
16h 35m1 stop
19:25 - 06:45SIN-LHR
19h 20m1 stop
£463Etihad Airways
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Tue, 14 Jan - Wed, 5 Feb
20:25 - 21:55LHR-SIN
17h 30m1 stop
16:00 - 20:15SIN-LHR
35h 15m1 stop
£464Air China
Find Deal
Wed, 5 Mar - Fri, 30 May
09:30 - 12:30LHR-SIN
19h 00m1 stop
20:25 - 06:35SIN-LHR
18h 10m1 stop
£476Gulf Air
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Thu, 20 Feb - Thu, 27 Feb
20:55 - 09:35LHR-SIN
28h 40m1 stop
19:25 - 06:45SIN-LHR
19h 20m1 stop
£476Etihad Airways
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Mon, 20 Jan - Wed, 12 Feb
09:30 - 12:30LHR-SIN
19h 00m1 stop
20:25 - 06:35SIN-LHR
18h 10m1 stop
£480Gulf Air
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Wed, 15 Jan - Thu, 30 Jan
18:55 - 15:55LHR-SIN
13h 00mdirect
23:15 - 05:40SIN-LHR
14h 25mdirect
£530British Airways
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Tue, 14 Jan - Sat, 25 Jan
18:55 - 15:55LHR-SIN
13h 00mdirect
23:15 - 05:40SIN-LHR
14h 25mdirect
£547British Airways
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Tue, 21 Jan - Thu, 6 Feb
19:25 - 08:55LHR-SIN
29h 30m1 stop
Thu, 20 Mar
22:15 - 08:55LHR-SIN
26h 40m1 stop
Tue, 18 Mar
09:10 - 06:00LHR-SIN
12h 50mdirect
£300Singapore Airlines
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Mon, 3 Mar
09:10 - 06:00LHR-SIN
12h 50mdirect
£306Singapore Airlines
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Fri, 21 Mar
22:40 - 06:50LHR-SIN
25h 10m1 stop
£332Air China
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Sun, 20 Apr
21:50 - 12:30LHR-SIN
30h 40m1 stop
£339Gulf Air
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Wed, 15 Jan
21:50 - 12:30LHR-SIN
30h 40m1 stop
£347Gulf Air
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Fri, 24 Jan
21:35 - 14:55LHR-SIN
33h 20m1 stop
£351Air China
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Tue, 21 Jan
18:55 - 15:55LHR-SIN
13h 00mdirect
£526British Airways
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Sun, 12 Jan
19:35 - 16:05LHR-SIN
13h 30mdirect
£528British Airways
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Fri, 18 Apr
21:10 - 18:25LHR-SIN
13h 15mdirect
23:05 - 05:25SIN-LHR
14h 20mdirect
£741British Airways
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Wed, 25 Dec - Sun, 19 Jan
21:10 - 18:25LHR-SIN
13h 15mdirect
03:15 - 14:05SIN-LHR
18h 50m1 stop
Wed, 25 Dec - Sat, 18 Jan
08:45 - 21:45LHR-SIN
29h 00m1 stop
08:55 - 19:30SIN-LHR
18h 35m1 stop
£844Air India
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Sat, 28 Dec - Sat, 1 Feb
21:05 - 21:45LHR-SIN
16h 40m1 stop
08:20 - 19:20SIN-LHR
19h 00m1 stop
£905Air India
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Sun, 29 Dec - Sat, 18 Jan
18:55 - 21:15LHR-SIN
18h 20m1 stop
03:15 - 14:05SIN-LHR
18h 50m1 stop
£1,083Qatar Airways
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Sat, 28 Dec - Fri, 31 Jan
20:10 - 17:40LHR-SIN
13h 30mdirect
23:05 - 06:15SIN-LHR
15h 10mdirect
£1,115Qantas Airways
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Wed, 25 Dec - Wed, 8 Jan
20:10 - 17:40LHR-SIN
13h 30mdirect
23:05 - 06:15SIN-LHR
15h 10mdirect
£1,120Qantas Airways
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Wed, 25 Dec - Sun, 26 Jan
10:55 - 07:45LHR-SIN
12h 50mdirect
01:10 - 07:25SIN-LHR
14h 15mdirect
£1,165Singapore Airlines
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Thu, 26 Dec - Wed, 22 Jan
09:10 - 06:00LHR-SIN
12h 50mdirect
09:00 - 15:35SIN-LHR
14h 35mdirect
£1,180Singapore Airlines
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Thu, 26 Dec - Thu, 23 Jan
16:00 - 21:15LHR-SIN
21h 15m1 stop
10:15 - 19:50SIN-LHR
17h 35m1 stop
£1,186Qatar Airways
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Sun, 29 Dec - Fri, 10 Jan
18:55 - 15:55LHR-SIN
13h 00mdirect
23:15 - 05:40SIN-LHR
14h 25mdirect
£519British Airways
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Tue, 14 Jan - Wed, 5 Feb
18:55 - 15:55LHR-SIN
13h 00mdirect
23:15 - 05:40SIN-LHR
14h 25mdirect
£529British Airways
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Thu, 6 Feb - Fri, 14 Feb
18:55 - 15:55LHR-SIN
13h 00mdirect
23:15 - 05:40SIN-LHR
14h 25mdirect
£530British Airways
Find Deal
Tue, 14 Jan - Sat, 25 Jan
11:25 - 07:30LHR-SIN
13h 05mdirect
09:00 - 15:45SIN-LHR
13h 45mdirect
£543Singapore Airlines
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Tue, 10 Jun - Tue, 1 Jul
10:55 - 07:45LHR-SIN
12h 50mdirect
09:00 - 15:45SIN-LHR
13h 45mdirect
£555Singapore Airlines
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Thu, 13 Mar - Sat, 5 Apr
09:25 - 05:30LHR-SIN
13h 05mdirect
09:00 - 15:45SIN-LHR
13h 45mdirect
£557Singapore Airlines
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Mon, 2 Jun - Tue, 10 Jun
09:10 - 06:00LHR-SIN
12h 50mdirect
09:00 - 15:35SIN-LHR
14h 35mdirect
£559Singapore Airlines
Find Deal
Thu, 27 Feb - Wed, 19 Mar
20:10 - 17:40LHR-SIN
13h 30mdirect
23:05 - 06:15SIN-LHR
15h 10mdirect
£620Qantas Airways
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Fri, 21 Feb - Wed, 5 Mar
20:10 - 17:40LHR-SIN
13h 30mdirect
23:30 - 06:35SIN-LHR
14h 05mdirect
£623Qantas Airways
Find Deal
Thu, 20 Mar - Sun, 6 Jul
20:10 - 17:40LHR-SIN
13h 30mdirect
23:30 - 06:35SIN-LHR
14h 05mdirect
£653Qantas Airways
Find Deal
Tue, 18 Mar - Tue, 1 Jul

Air China flights from London Heathrow Airport to Singapore

Our best Air China deals on London Heathrow Airport to Singapore flight tickets
Air China
11 Feb
LHR21:35London Heathrow
33h 20m
1 stop
SIN14:55Singapore Changi
4 Mar
SIN09:30Singapore Changi
38h 25m
1 stop
LHR15:55London Heathrow
Air China
5 Mar
LHR20:25London Heathrow
17h 30m
1 stop
SIN21:55Singapore Changi
30 May
SIN16:00Singapore Changi
35h 15m
1 stop
LHR20:15London Heathrow
Air China
15 Feb
LHR17:40London Heathrow
20h 15m
1 stop
SIN21:55Singapore Changi
22 Feb
SIN09:30Singapore Changi
38h 25m
1 stop
LHR15:55London Heathrow

Air India flights from London Heathrow Airport to Singapore

Our best Air India deals on London Heathrow Airport to Singapore flight tickets
Air India
13 Mar
LHR13:00London Heathrow
35h 45m
1 stop
SIN08:45Singapore Changi
5 Apr
SIN19:50Singapore Changi
30h 10m
1 stop
LHR19:00London Heathrow
Air India
7 Mar
LHR20:30London Heathrow
28h 45m
1 stop
SIN09:15Singapore Changi
22 Mar
SIN08:55Singapore Changi
18h 35m
1 stop
LHR19:30London Heathrow
Air India
18 Mar
LHR20:30London Heathrow
38h 20m
1 stop
SIN18:50Singapore Changi
8 Apr
SIN19:50Singapore Changi
30h 10m
1 stop
LHR19:00London Heathrow

See travel insights to Singapore from

How to get the cheapest flight ticket from London Heathrow Airport to Singapore

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Singapore?

The cheapest month to fly to Singapore from London Heathrow Airport is in May. Flight prices, which tend to average around £597, are often lower during this time because this is during the off-season. If you are unable to visit Singapore during the month of May, then departing from London Heathrow Airport during the month January is also very affordable. Most momondo users find prices during this month for around £605.

What is the cheapest day to depart on your flight to Singapore?

Our data shows that Tuesday is the least expensive day to fly to Singapore. Tickets to fly out on this day can be as low as £638. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from London Heathrow Airport to Singapore for around £686.

What is the cheapest time of day to depart on your flight to Singapore?

The cheapest time of day to fly to Singapore is in the morning when flights can be purchased for as low as £636. In contrast, the most expensive time of day to depart to Singapore is at midday when prices are around £755.

What is the cheapest London Heathrow to Singapore Changi flight route?

Fly from London Heathrow to Singapore Changi for the best London Heathrow - Singapore Changi flight prices

How far in advance should I book a flight to Singapore?

We recommend purchasing flights from London Heathrow Airport to Singapore 18 days ahead of your departure date because this is when momondo users tend to see the best flight rates. On average, our users have found flights to Singapore for £698. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Singapore from London Heathrow Airport for as low as £490 on momondo.

What cabin class options are available on London Heathrow to Singapore Changi flights?

There are 4 cabin classes available to choose from on London Heathrow to Singapore Changi flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on London Heathrow Airport to Singapore flights?

You could potentially save up to 9% on your flight if you consider stops on a London Heathrow Airport to Singapore flight.

How have London Heathrow Airport to Singapore flight prices changed over time?

As of December 2024, prices for London Heathrow Airport to Singapore flights are approximately 14% cheaper when compared to flights at the same time last year.

When to book flights from London Heathrow Airport to Singapore

Are you open to changing your travel dates? Check out the ideal times to fly from London Heathrow Airport to Singapore according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London Heathrow Airport to Singapore (LHR to SIN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Singapore

Best price found

£271

Fastest flight time

12h 50m

Direct flights

Every day

Airports in Singapore

1 airport
The best one-way flight to Singapore from London Heathrow Airport in the past 72 hours is £271. The best return flight deal from London Heathrow Airport to Singapore found on momondo in the last 72 hours is £379.
The fastest flight from London Heathrow Airport to Singapore takes 12h 50m
Direct flights go from London Heathrow Airport to Singapore every day.
There is 1 airport near Singapore: Singapore Changi (SIN)

  • How far is London Heathrow to Singapore Changi by plane?

    The straight-line distance from London Heathrow to Singapore Changi is 6753.9 mi. Flights usually cover this in 13h 00m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from London Heathrow Airport to Singapore Changi Airport?

    Prices for flights from London Heathrow Airport to Singapore Changi Airport were last updated today.

  • How many operators does momondo search for flights from London Heathrow Airport to Singapore Changi Airport?

  • How old do you have to be to fly from London Heathrow Airport to Singapore Changi Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Heathrow Airport to Singapore Changi Airport.

  • What documentation or ID do you need to fly to Singapore Changi Airport?

    The travel and health documents required for your trip to Singapore Changi Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Singapore Changi Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from London Heathrow Airport to Singapore?

  • What is the most popular airline from London Heathrow Airport to Singapore?


Best airlines flying from London Heathrow Airport to Singapore

Compare and see reviews for airlines that fly from London Heathrow Airport to Singapore with momondo
Airline
Rating
Free Cancellation
Price
China EasternPriceFrom £412Free CancellationRating
7.0
143 reviews
Search China Eastern flights
Shenzhen AirlinesPriceFrom £415Free CancellationRating
5.8
12 reviews
Search Shenzhen Airlines flights
Air ChinaPriceFrom £422Free CancellationRating
7.0
117 reviews
Search Air China flights
China SouthernPriceFrom £430Free CancellationRating
7.5
89 reviews
Search China Southern flights
Air IndiaPriceFrom £437Free CancellationRating
5.5
2,921 reviews
Search Air India flights
Air FrancePriceFrom £469Free CancellationRating
7.4
1,503 reviews
Search Air France flights
SAUDIAPriceFrom £482Free CancellationRating
7.4
707 reviews
Search SAUDIA flights
Gulf AirPriceFrom £490Free CancellationRating
7.2
224 reviews
Search Gulf Air flights
Royal Brunei AirlinesPriceFrom £505Free CancellationRating
6.2
9 reviews
Search Royal Brunei Airlines flights
KLMPriceFrom £511Free CancellationRating
7.8
1,346 reviews
Search KLM flights
  • Qantas Airways Flights From London Heathrow Airport to Singapore

    Qantas Airways is one of the most popular airlines flying from London Heathrow Airport to Singapore, operating 7 flights/week on average for this route. A good Qantas Airways flight deal for London Heathrow Airport to Singapore starts from £748 round-trip, up to an average price of £887. Our users have rated Qantas Airways at 7.5/10.


Why use momondo?

Why should I use momondo to find a flight deal from London to Singapore?

It is quick and easy to find London to Singapore flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Singapore that suits you.

Can I find flights from London to Singapore with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Singapore from London with this policy.

How can momondo help me find flights from London to Singapore?

momondo helps you find the best flight between London and Singapore by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from London to Singapore right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of London to Singapore flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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